Bump libzfs.so and libzpool.so versions

Bump the library versions as advised by the libtool guidelines.

https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html

Two new functions were added but no existing functions were changed,
so we increase the version and the age (version:revision:age).

Added functions (2):
- boolean_t zpool_is_draid_spare(const char *);
- zpool_compat_status_t zpool_load_compat(const char *,
      boolean_t *, char *, char *);

Additionally bump the libzpool.so version information.  This library
is for internal use but we still want to update the version to track
major changes to the interfaces.

The libzfsbootenv, libuutil, libnvpair and libzfs_core libraries
have not been updated.

Reviewed-by: Richard Laager <rlaager@wiktel.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #11817

config/deb.am

@@ -43,9 +43,9 @@ deb-utils: deb-local rpm-utils-initramfs
 	pkg1=$${name}-$${version}.$${arch}.rpm; \
 	pkg2=libnvpair3-$${version}.$${arch}.rpm; \
 	pkg3=libuutil3-$${version}.$${arch}.rpm; \
-	pkg4=libzfs4-$${version}.$${arch}.rpm; \
-	pkg5=libzpool4-$${version}.$${arch}.rpm; \
-	pkg6=libzfs4-devel-$${version}.$${arch}.rpm; \
+	pkg4=libzfs5-$${version}.$${arch}.rpm; \
+	pkg5=libzpool5-$${version}.$${arch}.rpm; \
+	pkg6=libzfs5-devel-$${version}.$${arch}.rpm; \
 	pkg7=$${name}-test-$${version}.$${arch}.rpm; \
 	pkg8=$${name}-dracut-$${version}.noarch.rpm; \
 	pkg9=$${name}-initramfs-$${version}.$${arch}.rpm; \
@@ -56,7 +56,7 @@ deb-utils: deb-local rpm-utils-initramfs
 	path_prepend=`mktemp -d /tmp/intercept.XXXXXX`; \
 	echo "#$(SHELL)" > $${path_prepend}/dh_shlibdeps; \
 	echo "`which dh_shlibdeps` -- \
-	 -xlibuutil3linux -xlibnvpair3linux -xlibzfs4linux -xlibzpool4linux" \
+	 -xlibuutil3linux -xlibnvpair3linux -xlibzfs5linux -xlibzpool5linux" \
 	 >> $${path_prepend}/dh_shlibdeps; \
 ## These -x arguments are passed to dpkg-shlibdeps, which exclude the
 ## Debianized packages from the auto-generated dependencies of the new debs,

lib/libzfs/Makefile.am

@@ -87,7 +87,7 @@ if BUILD_FREEBSD
 libzfs_la_LIBADD += -lutil -lgeom
 endif
 
-libzfs_la_LDFLAGS += -version-info 4:0:0
+libzfs_la_LDFLAGS += -version-info 5:0:1
 
 include $(top_srcdir)/config/CppCheck.am
 

lib/libzpool/Makefile.am

@@ -230,7 +230,7 @@ if BUILD_FREEBSD
 libzpool_la_LIBADD += -lgeom
 endif
 
-libzpool_la_LDFLAGS += -version-info 4:0:0
+libzpool_la_LDFLAGS += -version-info 5:0:0
 
 if TARGET_CPU_POWERPC
 vdev_raidz_math_powerpc_altivec.$(OBJEXT): CFLAGS += -maltivec

rpm/generic/zfs.spec.in

@@ -120,10 +120,10 @@ License:        @ZFS_META_LICENSE@
 URL:            https://github.com/openzfs/zfs
 Source0:        %{name}-%{version}.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-Requires:       libzpool4 = %{version}
+Requires:       libzpool5 = %{version}
 Requires:       libnvpair3 = %{version}
 Requires:       libuutil3 = %{version}
-Requires:       libzfs4 = %{version}
+Requires:       libzfs5 = %{version}
 Requires:       %{name}-kmod = %{version}
 Provides:       %{name}-kmod-common = %{version}
 Obsoletes:      spl
@@ -162,17 +162,17 @@ Requires:  sysstat
 %description
 This package contains the core ZFS command line utilities.
 
-%package -n libzpool4
+%package -n libzpool5
 Summary:        Native ZFS pool library for Linux
 Group:          System Environment/Kernel
 Obsoletes:      libzpool2
 
-%description -n libzpool4
+%description -n libzpool5
 This package contains the zpool library, which provides support
 for managing zpools
 
-%post -n libzpool4 -p /sbin/ldconfig
-%postun -n libzpool4 -p /sbin/ldconfig
+%post -n libzpool5 -p /sbin/ldconfig
+%postun -n libzpool5 -p /sbin/ldconfig
 
 %package -n libnvpair3
 Summary:        Solaris name-value library for Linux
@@ -207,31 +207,31 @@ This library provides a variety of compatibility functions for OpenZFS:
 %post -n libuutil3 -p /sbin/ldconfig
 %postun -n libuutil3 -p /sbin/ldconfig
 
-%package -n libzfs4
+%package -n libzfs5
 Summary:        Native ZFS filesystem library for Linux
 Group:          System Environment/Kernel
 Obsoletes:      libzfs2
 
-%description -n libzfs4
+%description -n libzfs5
 This package provides support for managing ZFS filesystems
 
-%post -n libzfs4 -p /sbin/ldconfig
-%postun -n libzfs4 -p /sbin/ldconfig
+%post -n libzfs5 -p /sbin/ldconfig
+%postun -n libzfs5 -p /sbin/ldconfig
 
-%package -n libzfs4-devel
+%package -n libzfs5-devel
 Summary:        Development headers
 Group:          System Environment/Kernel
-Requires:       libzfs4 = %{version}
-Requires:       libzpool4 = %{version}
+Requires:       libzfs5 = %{version}
+Requires:       libzpool5 = %{version}
 Requires:       libnvpair3 = %{version}
 Requires:       libuutil3 = %{version}
-Provides:       libzpool4-devel
+Provides:       libzpool5-devel
 Provides:       libnvpair3-devel
 Provides:       libuutil3-devel
 Obsoletes:      zfs-devel
 Obsoletes:      libzfs2-devel
 
-%description -n libzfs4-devel
+%description -n libzfs5-devel
 This package contains the header files needed for building additional
 applications against the ZFS libraries.
 
@@ -278,7 +278,7 @@ Summary:        Python %{python_version} wrapper for libzfs_core
 Group:          Development/Languages/Python
 License:        Apache-2.0
 BuildArch:      noarch
-Requires:       libzfs4 = %{version}
+Requires:       libzfs5 = %{version}
 Requires:       libnvpair3 = %{version}
 Requires:       libffi
 Requires:       python%{__python_pkg_version}
@@ -483,7 +483,7 @@ systemctl --system daemon-reload >/dev/null || true
 %{_datadir}/pam-configs/*
 %endif
 
-%files -n libzpool4
+%files -n libzpool5
 %{_libdir}/libzpool.so.*
 
 %files -n libnvpair3
@@ -492,10 +492,10 @@ systemctl --system daemon-reload >/dev/null || true
 %files -n libuutil3
 %{_libdir}/libuutil.so.*
 
-%files -n libzfs4
+%files -n libzfs5
 %{_libdir}/libzfs*.so.*
 
-%files -n libzfs4-devel
+%files -n libzfs5-devel
 %{_pkgconfigdir}/libzfs.pc
 %{_pkgconfigdir}/libzfsbootenv.pc
 %{_pkgconfigdir}/libzfs_core.pc